Quadrilateral abcd is an isosceles trapezoid. if ab || cd, ab = m + 6, cd = 3m + 2, bc = 3m, and ad = 7m - 16, solve for m. a.) 2 b.) 3 c.) 4 d.) 5

C.) 4

Step-by-step explanation:

we are given ABCD is an isosceles trapezoid

AB || CD

AB = m + 6

CD = 3m + 2

BC = 3m

AD = 7m - 16

Since, ABCD is an isosceles trapezoid

so, two sides must be equal

now, we can plug values

now, we can solve for m

Divide both sides by -4

and we get

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.

1/3 + 1/5 = 8/15.

step-by-step explanation:

hope it